Ingredients

• 1 cup super chunky peanut butter
• 1 cup (packed) dark brown sugar
• 6 tablespoons (3/4 stick) unsalted butter, room temperature
• 1 large egg
• 2 tablespoons dark corn syrup
• 2 teaspoons vanilla extract
• 1 cup all purpose flour
• 1/3 cup old-fashioned oats
• 1 teaspoon baking soda
• 3 1.8- to 2-ounce candy bars with peanuts, peanut butter, chocolate and caramel (such as Nutrageous), cut into 1/2-inch cubes

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Instructions

1. Preheat oven to 325°F. Line 2 large baking sheets with foil. Using electric mixer, beat first 6 ingredients in large bowl until well blended. Stir flour, oats and baking soda in small bowl to blend; mix into peanut butter mixture. Gently mix in candy bar cubes.
2. Drop dough by heaping tablespoonfuls onto prepared sheets (15 per sheet), spacing 1 1/2 inches apart. Flatten cookies slightly with moistened fingertips. Freeze cookies on sheets 15 minutes.
3. Bake cookies 10 minutes. Reverse sheets and bake until golden, about 10 minutes longer. Let cookies cool on sheets until beginning to firm, about 5 minutes. Using metal spatula, transfer cookies to racks and cool completely.